Radiation seed therapy, especially with Cesium-131, is an innovative tool in the fight against cancer.

Explanation: The hymns of the Rigveda were composed by ancient sages known as Rishis.

Explanation: Indra was considered the chief deity during the early Vedic period, associated with thunder, rain, and war.

1. The emergency provisions in the Indian Constitution are divided into three parts, which include national emergency (Article-352), failure of constitutional machinery in states/President's rule (Article-356) and financial emergency (Article-360).

2. Articles 352 to 360 in Part XVIII of the Indian Constitution deal with the provisions relating to Emergency.

3. National Emergency can be declared only after a resolution is passed by both the Houses of Parliament.

4. The resolution should contain an express proposal to enable the President to declare a national emergency.

1. The book titled 'My Journey: Transforming Dreams into Action' is written by former President of India, Dr. A.P.J. It is the autobiography of Abdul Kalam.

2. This book describes his journey from childhood to becoming the President of India.

3. Dr. A.P.J. Abdul Kalam Saheb served as the 11th President of India from 2002 to 2007.

4. Thus he came to be known as the Missile Man of India for his work on the development of ballistic missiles and launch vehicle technology.

1. 'Equal pay for equal work for both men and women' is mentioned in Article 39 (d) of the Constitution of India.

2. In this article the State has been directed to ensure equal pay to both men and women for equal work.

3. Article 39(d) is a directive principle of state policy, which means it cannot be implemented through legislation. However, the Court may declare laws that violate this Article unconstitutional.